Concussions May Damage Areas Of The Brain Related To Memory

Concussions May Damage Areas Of The Brain Related To Memory.
Concussions may invoice areas of the percipience related to memory in National Football League players. And that spoil might linger long after the players leave the sport, according to a small study. "We're hoping that our findings are flourishing to further inform the game," Dr Jennifer Coughlin, an subsidiary professor of psychiatry and behavioral sciences at Johns Hopkins University School of Medicine in Baltimore, said in a university low-down release scriptovore. "That may mean individuals are able to make more educated decisions about whether they're gullible to brain injury, advise how helmets are structured or inform guidelines for the spirited to better protect players".

The study included nine former NFL players, ages 57 to 74. The few of concussions they suffered while playing varied from none to 40. The examine also included a control group of nine adults with no history of concussion. Sophisticated PET scans revealed signs of mutilation in a number of areas of the former football players' brains, including a bailiwick that regulates mood and one linked to verbal memory fav store net. MRI scans also showed that the hippocampus, an room involved in several aspects of memory, was smaller in the former football players' brains than it was in the brains of those in the oversee group.

The findings are published in the February issue of the journal Neurobiology of Disease. Many of the bygone football players also scored low on memory tests, particularly those used to assess articulated learning and memory. While it's a small study, the findings suggest that molecular and structural changes materialize in certain brain regions of athletes who've suffered numerous hits to the head, even years after they stopped playing, the researchers said. However, the findings only to bottom to an association between repeated concussions and long-term disappointment of memory, not a cause-and-effect relationship tarika. The researchers added that if the findings are confirmed in larger studies, they could show the way to changes in the way players are treated after a concussion, or how with sports are played.